?传动辊辊道

... 传动辊道 live rollers; live-roll table; live-roller bed; live-roller gear 传动辊辊道 live-roll table 电机传动辊 motorised roll ...

?传动辊道

... live-roll grizzly ==> 多轴辊轴筛 live-roll table ==> 传动辊道 live-roller bed ==> 传动辊道 ...